271 - 280 of 386
diameter 124mm rc drill bit
Selling leads
|
... in Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality,professional serivce ...
2025-12-23 18:14:37
|
|
...RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the ...
2024-12-09 12:57:59
|
|
...RC hammer For Exploration And Grade Control RC Drilling Product Introduce: Reverse circulation (RC) drilling uses a bit attached to a down-hole ...
2026-04-29 00:08:31
|
|
...RC Hammer with Thread 4.5'' Metzke for Rock Drilling Product Introduce: RC drilling uses a drill bit that features round, protruding tungsten...
2026-04-29 00:08:31
|
|
...Drilling Src004 Reverse Circulation Hammer Product Introduce: RC drilling refers to Dual Wall or Dual Tube Drilling. RC drilling applies two rods ...
2026-04-29 00:08:31
|
|
...-pressure air. An RC hammer exhausts the air down the outside splines of the percussion bit and then up its holes through the internal diameter of ...
2026-04-29 00:08:31
|
|
... RC drilling tools including RC hammers, RC bits and RC drilling pipes. Advantage of SOLLROC hammer: Using higher grade carbides for longer life; ...
2024-12-09 12:11:48
|
|
...RC Drill Hammer For Geologic Exploration Samples Product Introduce: Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to ...
2026-04-29 00:08:31
|
|
... impact motivation parts down the hole, to control the piston reciprocating motion by the distribution device in the hammer, and then impacts the ...
2024-12-09 12:38:29
|
|
...drill rods that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the ...
2026-04-29 00:08:31
|